177C503G02 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

177C503G02: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE, main_contact_tripping_mechanism_type: TRIP FREE. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-920-3103, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 177C503G02

NSN: 5925-00-920-3103
FSC: 5925 — Circuit Breakers
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
main_contact_tripping_mechanism_type	TRIP FREE
NSN	5925-00-920-3103

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

STORAGE TYPE: GENERAL PURPOSE WAREHOUSE

•

MAIN CONTACT TRIPPING MECHANISM TYPE: TRIP FREE

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE

OTHER ITEMS IN FSC 5925 — Circuit Breakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977

SUBSTITUTES & CROSS-REFERENCES 1

1739923Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 177C503G02?

177C503G02 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 177C503G02?

There is 1 known substitute for 177C503G02: 1739923. Substitute compatibility should be verified for your specific system.

What is the NSN for 177C503G02?

177C503G02 is cataloged in the U.S. Government catalog under NSN 5925-00-920-3103. This indicates validated use in U.S. government and defense supply chains.

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177C503G02 — CIRCUIT BREAKER

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